Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The relationship between respiratory symptoms, chronic airflow limitation and respiratory cancer was examined in a random population sample of 876 middle-aged men. All men were examined in 1974 with interview and lung function tests. Information on respiratory cancer from 1974 to June 1985 was obtained from the Danish Cancer Register. Using a multivariate Cox regression model including age as the underlying time scale and controlling for pack-years of cigarettes, cough and breathlessness were found to be significantly related to cancer--relative risks (RRs) 2.5 (95% confidence interval (CI): 1.3-5.0) and 2.2 (95% CI: 1.0-4.9), respectively. Phlegm, chronic phlegm, and chronic bronchitis were not related to respiratory cancer after controlling for age and smoking. Forced expiratory volume in one second (FEV1) was related to respiratory cancer, RR = 2.1 (95% CI: 1.3-3.4) per litre under the expected FEV1 given height. Thus, our study demonstrates some relationship between respiratory symptoms and FEV1 and respiratory cancer; however, the study at the same time questions the previously demonstrated relationship between phlegm and respiratory cancer.
 ...
PMID:Are respiratory symptoms and chronic airflow limitation really associated with an increased risk of respiratory cancer? 191 37

Non Hodgkin's lymphoma (LNH) presenting as a localised tumour is exceptional and nearly always appears during the course of disseminated disease. We report a case where the primary disease was an endobronchial tumour and the entire clinical picture related to pulmonary symptoms. A 70 year old lady was found to have a left sided pulmonary opacity following a cough with minimal expectoration and accompanied by chest pains and dyspnoea. The chest abnormality progressed for 3 years 9 months before an endobronchial tumour was discovered at bronchoscopy in the left upper lobe and from which a biopsy revealed an LNH with small cells of low degree of malignancy. In addition there was splenomegaly and an infiltration of bone marrow by the lymphomatous process which was evidence of a disseminated form of LNH. To our knowledge our observation is an extremely rare case where an endobronchial tumour revealed a non Hodgkins lymphoma.
 ...
PMID:[Non-Hodgkin's lymphoma disclosed by an intrabronchial tumor. Apropos of a case]. 192 78

We compared the clinical-radiographic presentations of bacteriologically proven tuberculosis in 72 elderly (mean age: 71 yr) and 73 younger patients (mean age: 39 yrs). The tuberculin test (2 TU PPD) was positive in 55% and 92%, respectively. The prevalence of cough, dyspnea, anorexia, and weight loss was higher in the elderly (p less than .05), and night sweats were more prevalent in the younger patients (p less than .01). The radiographic pattern was not different between both groups (p greater than .10): "usual" apicoposterior lesions (with or without other abnormalities) were found in more than 70% of both groups; isolated "unusual" lesions consisted in both groups mainly of anterobasal infiltrations and sometimes of pleural effusions, rounded nodules, or miliary patterns. Yet, initially a wrong diagnosis was made more often in the elderly (p = .05). Malignancy, chronic pulmonary disease, and immunosuppression were more frequently encountered in the elderly (p less than .05), whereas alcoholism and smoking were more frequent in the younger patients (p less than .001). Tuberculosis-related mortality occurred in 6 elderly and 1 younger patient.
 ...
PMID:Clinical spectrum of pulmonary tuberculosis in older patients: comparison with younger patients. 194 79

Cough is a distressing and disabling symptom in cancer patients. Based on an understanding of the physiology of the cough reflex and the pathophysiology of cough in cancer patients, a systematic approach to the management of this symptom is presented.
 ...
PMID:An approach to cough in cancer patients. 203 Mar 1

A 46-year-old man was admitted with complaints of fever, cough and anterior chest pain. Chest X-ray examination disclosed an infiltrative shadow in the right upper lung field and chest CT scan strongly suggested invasion of mediastinum and anterior chest wall. Therefore, steroid therapy was selected because biopsy specimen showed proliferation of fibroblasts and mononuclear cells mainly containing plasma cells with no evidence of malignancy. After steroid therapy, chest X-ray examination showed that the infiltrative shadow was greatly reduced. However, since infiltrative shadow was increased again at 3 years after the initiation of steroid therapy, right upper lobectomy was performed. Histopathological analysis of resected tumor demonstrated proliferation of mature plasma cells and fibroblasts in conjunction with minor infiltration of neutrophils and lymphocytes. At 18 months after operation, new shadows appeared in right S8 and S10 which were shown to have almost the same histological findings as the resected tumor. Steroid therapy was restarted, and then the size of shadows decreased. It is conceivable that steroid therapy is an effective therapy for pulmonary plasma cell granuloma, especially multifocal and relapsing cases.
 ...
PMID:[A case of plasma cell granuloma with good response to steroid therapy]. 206 61

Respiratory symptoms are a common cause of distress in patients with advanced cancer. Optimal palliative therapy requires careful assessment and the appropriate use of symptomatic measures in conjunction with specific antitumor treatments. The etiology and management of the three major respiratory symptoms, dyspnea, cough and hemoptysis, are described. The indications for antitumor treatments and surgical procedures are briefly outlined, and symptomatic treatments, including drug and nondrug measures, are discussed in detail.
 ...
PMID:Long-term management of respiratory symptoms in advanced cancer. 207 81

In this study the prognostic significance of a set of quality of life measures was tested with regard to mortality regardless of its cause, cardiovascular mortality, cancer mortality and mortality from other causes. From the population register of Gothenburg, Sweden, a sample was drawn consisting of one third of all 60-year-old men. The 945 men who met the criteria were invited to a medical examination. Information on the occurrence of 30 symptoms and 15 measures of well-being was obtained by questionnaire. Mortality data were obtained through official registers, death certificates and medical records. Of the symptoms at 60, breathlessness, cough, depression, bad appetite and feeling cold, all were significantly related to mortality during 15 years of follow-up. Of the well-being variables, the same was true of perceived health, physical fitness and appetite. This means that the quality of life has a strong bearing not only on the present life situation for these men but also for their future health.
 ...
PMID:Is quality of life affecting survival? The study of men born in 1913. 210 Mar 66

Three Mycoplasma spp. were isolated from five colony bred laboratory dogs (Canis familiaris) obtained from a single vendor. Four of these animals were Beagles and one was a mongrel. Three displayed clinical signs of respiratory disease including dyspnea, chronic coughing and moist rales, while the other two dogs were observed during thoracic surgery to have macroscopic lesions suggestive of pneumonia. All five dogs were submitted for diagnostic necropsy during which they were cultured for bacteria and mycoplasma. Mycoplasma spp. having three distinct colonial forms were isolated from the lungs of each of the animals. These three isolates were sent to the National Cancer Institute Diagnostic Microbiology Laboratory and to the National Institutes of Health, NIAID, Mycoplasmology Laboratory. Neither laboratory could serotype these isolates against antisera to 73 Mycoplasma spp., including the common canine mycoplasmas, and nine Acholeplasma spp. Histologically, the bronchopneumonia was characterized by bronchiectasis, purulent bronchiolitis, bronchial and bronchiolar epithelial hyperplasia, chronic non-suppurative peribronchiolitis and perivasculitis, bronchiolitis obliterans, and acute to subacute purulent pneumonia. The similarity between the pathologic findings in these animals and those observed in respiratory mycoplasmosis of other species, e.g. the rat, suggests a causal relationship between the isolated mycoplasmas and the pulmonary disease observed in these dogs.
 ...
PMID:Spontaneous bronchopneumonia in laboratory dogs infected with untyped Mycoplasma spp. 217 28

Although etiological diagnosis represent a major issue in occupational health, it is frequently difficult to achieve because of the concurrent effect of a multitude of both work-related and non-work-related pathogenic factors. A construction worker, exposed for over 20 years to silica and silicate dust, asbestos dust and vibrations transmitted through the hand-arm axis, complained of dyspnoea a cough and peripheral paraesthesia. Two years later he developed scleroderma-like skin lesions in the appendages, and a small-cell bronchogenic carcinoma was subsequently revealed by radiological and bronchoscopic examination. The analysis of a single case failed to provide any substantial support for the hypothesis that scleroderma and lung cancer have an occupational origin; however, we believe it is significant that occupational exposure to chemical and physical agents inhibiting the immune response is often observed in association with some kinds of immune abnormalities, such as those of scleroderma and oat-cell cancer.
 ...
PMID:[Vascular, pulmonary and neoplastic pathology in a construction worker. Problems of etiological diagnosis]. 217 97

Intratumor injection of OK-432, a biological response modifier, in the treatment of small HCC was studied in 7 inoperable patients. After evaluation with ultrasound (US), computed tomography (CT), angiography and US-guided biopsy, implantation of a steel coil in the tumor, intratumor injection was performed under US guidance. After completion of the treatment, liver biopsy and image studies were again done to evaluate the extent of tumor necrosis. One patient was alive and well without recurrence 19 months after treatment. Four had recurrent tumors at different site of the liver 4 months, 9 months, 9 months and 8 months later. Two died of progressive malignancy 3 months and 8 months later. In the 6 patients with elevated serum alpha-fetoprotein (AFP) levels, 4 had decreased AFP after treatment, and the 2 mortalities had steadily increased AFP. The most common side effects are fever and chills. Transient abdominal pain with elevated transaminase activities, cough with hemoptysis, and vomiting were seen in 1 case each. After treatment, the biopsy specimens showed total necrosis of HCC. Although the T4/T8 ratio of peripheral blood was increased as compared with that before treatment in 4 cases, peritumoral cytotoxic T lymphocyte and monocyte infiltration were seen in one specimen only, and another 7 examined specimens showed negative staining with monoclonal antibodies of T cells. We conclude that intratumor injection of OK-432 is an alternative treatment for small HCC in inoperable cases. The effectiveness may be due to the direct tumoricidal mechanism of OK-432.
 ...
PMID:Intratumor injection of OK-432 for the treatment of small hepatocellular carcinoma. 217 23


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>